Mobile Access Server: Can't access web interface

[kjhanson]

I'm running the MAS server on CentOS 6.7. I've installed the MAS software on the server, and it's showing up and listening on port 443. However, when I try to access the web interface via my browser, I get "website not available" error. I followed the installation guidance on the web. Has anyone else encountered this issue?

[kjhanson · Accepted solution]

So I'm going to answer my own question. A fresh install of CentOS 6 blocks port 443 inbound by default. You have to modify the firewall settings to allow port 443.